Electric fan



FIG. 1 is a front view of the electric fan showing my design.

FIG. 2 is an enlarged side elevation view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is an enlarged opposite side elevation thereof;

FIG. 5 is a greatly enlarged top plan view thereof;

FIG. 6 is an enlarged bottom view thereof;

FIG. 7 is an upper perspective view thereof; and,

FIGS. 8–9 are side elevation views showing tilting and rotation positions of fan elements thereof. 

The ornamental design for an electric fan, as shown and described. 